Katharine McPhee (Jenna), NaTasha Yvette Williams (Becky), Katie Lowes (Dawn), Erich Bergen (Dr. Pomatter), Adam Shapiro (Ogie), Benny Elledge (Cal), Bill Nolte (Joe), Ben Thompson (Earl), Anastacia McCleskey (Nurse Norma), Stephanie Torns (Francine Pomatter), Molly Hager (Mother), Matt DeAngelis (Father)